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PCBA single board test method and system

A test method and single-board technology, applied in the electronic field, can solve problems such as high product error rate, failure to batch test, manual judgment, etc.

Active Publication Date: 2019-11-15
SHENZHEN KINLONG HBS SMART TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The manual testing method has the following problems: batch testing is not possible, and the testing efficiency is low; personnel are not familiar with single boards and need training, and the input-output ratio is low; manual testing and manual judgment lead to high product error rates; and the overall cost of production is high

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  • PCBA single board test method and system
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  • PCBA single board test method and system

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Embodiment Construction

[0096] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0097] In describing the present invention, it is to be understood that the terms "center", "transverse", "longitudinal", "front", "rear", "left", "right", "upper", "lower", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer" etc. is based on the orientation or positional relationship sh...

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Abstract

The invention provides a PCBA (Printed Circuit Board Assembly) single board test method. The method comprises the following steps that: test software receives a function test instruction of a user andsends the function test instruction to a controller of a test tool; the test tool sends the function test instruction to a main control MCU of a PCBA single board; a power supply test point and testcontact points of all the functional modules are reserved on the PCBA single board; the controller controls a power supply test probe on the test tool to provide electric energy for the PCBA single board; the controller controls the project test probe to be in contact with a test contact point of a corresponding function module on the PCBA single board to test the function modules; and the PCBA single board responds, and the controller obtains the function module test information and the test result of the PCBA single board. Through cooperation of the PCBA single board and the test tool, hardware full-function test is covered, test items are more refined, manual batch test can be replaced, the production hardware test efficiency is improved, it is guaranteed that factory product hardware is free of faults, and the production cost is greatly reduced.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a PCBA single board testing method and a testing system. Background technique [0002] In the current door lock industry, after the main single-board PCBA of the electronic part is processed by SMT, manual testing is required to verify whether there is any problem with the hardware. The manual testing method has the following problems: batch testing is not possible, and the testing efficiency is low; personnel are not familiar with single boards and need training, and the input-output ratio is low; manual testing and manual judgment lead to high product error rates; and the overall cost of production is high. Contents of the invention [0003] The purpose of the present invention is to provide a PCBA single-board testing method, which can effectively solve one or more of the above-mentioned technical problems. [0004] According to one aspect of the present invention, prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/317G01R31/3183
CPCG01R31/31703G01R31/31713G01R31/31715G01R31/31721G01R31/318307G01R31/318314
Inventor 陈嗣桥
Owner SHENZHEN KINLONG HBS SMART TECH
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